The Lange, W. mss., 1780s-1950s, consists of the collected autographs, correspondence, writings, and publications of scholar and collector Walter Lange.
The Draper mss., 1780-1854, consists of photostats of documents in the State Historical Society of Wisconsin, Madison, Wisconsin, assembled by historian Lyman Copeland Draper, 1815-1891.
The Boerner mss., 1779-1828, consist of manuscripts, journals, and correspondence by and relating to German writers Caroline von Wolzogen, Oskar Seidlin, and Friedrich von Schiller, along with related research material from German literary scholar and Goethe researcher Peter Boerner.
The Harrison, W.H. mss., 1779-1922, consists of photostats and transcripts of manuscript and printed material collected by Indiana University history professor Logan Esarey, 1873-1942, for his Messages and Letters of William Henry Harrison, published 1922.
The Smith, Hamilton mss., 1779-1874, consists of the letters and papers of Hamilton Smith, 1804-1875, lawyer and businessman of Louisville, Kentucky, and Cannelton, Indiana.
The Hughes, R. mss., 1777-1981, consist of the correspondence and writings of British novelist, playwright, and poet Richard Arthur Warren Hughes, 1900-1976.
The Shakespear family mss., 1825-1944, consists of the correspondence and papers of the families of Olivia Tucker Shakespear, 1863-1938, and her daughter, Dorothy Shakespear Pound, 1886-1973.
The War of 1812 mss., 1776-1879, consists of individual items acquired separately either as a gift or purchase from a variety of sources, relating to the War of 1812.
The Lafayette mss. II, 1774-1957, are individual letters and documents relating to the Marquis de Lafayette, Marie Joseph Paul Yves Roch Gilbert du Motier, 1757-1834, general, which have been acquired from several sources.
The Pitt/Hollis mss., 1773-1894, consist of correspondence between William Pitt the Elder and Thomas Hollis, as well as letters from Lady Hester Pitt to Hollis.
Williams taught mathematics at Indiana University for nearly 50 years however, he was best known for his multi-volume work, Lincoln Finds a General, 1949. Williams was also the first commander of the Student Army Training Corps, later to be known as The Reserve Officers Training Corps (ROTC) at Indiana University.
The Woodward, S.C. mss., 1767-1961, consist of correspondence, autographs and pictures of actors, actresses, managers, dramatists, musicians, and other persons connected with the theatre from the collection of Sidney C. Woodward, journalist.
The McCulloch mss., 1766-1914, consist of letters and papers of Hugh McCulloch, 1808-1895, U.S. Comptroller of the Currency, Secretary of the Treasury, and a partner in the London banking house of Jay Cooke, McCulloch & Company.